processor/microdump_processor_unittest.cc - breakpad/breakpad/src - Git at Google

 // Copyright (c) 2014, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 // copyright notice, this list of conditions and the following disclaimer
 // in the documentation and/or other materials provided with the
 // distribution.
 //     * Neither the name of Google Inc. nor the names of its
 // contributors may be used to endorse or promote products derived from
 // this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 // Unit test for MicrodumpProcessor.

 #include <fstream>
 #include <iostream>
 #include <string>
 #include <vector>

 #include "breakpad_googletest_includes.h"
 #include "google_breakpad/processor/basic_source_line_resolver.h"
 #include "google_breakpad/processor/call_stack.h"
 #include "google_breakpad/processor/microdump_processor.h"
 #include "google_breakpad/processor/process_state.h"
 #include "google_breakpad/processor/stack_frame.h"
 #include "google_breakpad/processor/stack_frame_symbolizer.h"
 #include "processor/simple_symbol_supplier.h"
 #include "processor/stackwalker_unittest_utils.h"

 namespace {

 using google_breakpad::BasicSourceLineResolver;
 using google_breakpad::MicrodumpProcessor;
 using google_breakpad::ProcessState;
 using google_breakpad::SimpleSymbolSupplier;
 using google_breakpad::StackFrameSymbolizer;

 class MicrodumpProcessorTest : public ::testing::Test {
  public:
   MicrodumpProcessorTest()
     : files_path_(string(getenv("srcdir") ? getenv("srcdir") : ".") +
                   "/src/processor/testdata/") {
   }

   void ReadFile(const string& file_name, string* file_contents) {
     assert(file_contents);
     std::ifstream file_stream(file_name.c_str(), std::ios::in);
     ASSERT_TRUE(file_stream.good());
     std::vector<char> bytes;
     file_stream.seekg(0, std::ios_base::end);
     ASSERT_TRUE(file_stream.good());
     bytes.resize(file_stream.tellg());
     file_stream.seekg(0, std::ios_base::beg);
     ASSERT_TRUE(file_stream.good());
     file_stream.read(&bytes[0], bytes.size());
     ASSERT_TRUE(file_stream.good());
     *file_contents = string(&bytes[0], bytes.size());
   }

   google_breakpad::ProcessResult ProcessMicrodump(
       const string& symbols_file,
       const string& microdump_contents,
       ProcessState* state) {
     SimpleSymbolSupplier supplier(symbols_file);
     BasicSourceLineResolver resolver;
     StackFrameSymbolizer frame_symbolizer(&supplier, &resolver);
     MicrodumpProcessor processor(&frame_symbolizer);

     return processor.Process(microdump_contents, state);
   }

   void AnalyzeDump(const string& microdump_file_name, bool omit_symbols,
                    int expected_cpu_count, ProcessState* state) {
     string symbols_file = omit_symbols ? "" : files_path_ + "symbols/microdump";
     string microdump_file_path = files_path_ + microdump_file_name;
     string microdump_contents;
     ReadFile(microdump_file_path, &microdump_contents);

     google_breakpad::ProcessResult result =
         ProcessMicrodump(symbols_file, microdump_contents, state);

     ASSERT_EQ(google_breakpad::PROCESS_OK, result);
     ASSERT_TRUE(state->crashed());
     ASSERT_EQ(0, state->requesting_thread());
     ASSERT_EQ(1U, state->threads()->size());

     ASSERT_EQ(expected_cpu_count, state->system_info()->cpu_count);
     ASSERT_EQ("android", state->system_info()->os_short);
     ASSERT_EQ("Android", state->system_info()->os);
   }

   string files_path_;
 };

 TEST_F(MicrodumpProcessorTest, TestProcess_Empty) {
   ProcessState state;
   google_breakpad::ProcessResult result =
       ProcessMicrodump("", "", &state);
   ASSERT_EQ(google_breakpad::PROCESS_ERROR_MINIDUMP_NOT_FOUND, result);
 }

 TEST_F(MicrodumpProcessorTest, TestProcess_Invalid) {
   ProcessState state;
   google_breakpad::ProcessResult result =
       ProcessMicrodump("", "This is not a valid microdump", &state);
   ASSERT_EQ(google_breakpad::PROCESS_ERROR_NO_THREAD_LIST, result);
 }

 TEST_F(MicrodumpProcessorTest, TestProcess_WithoutCrashReason) {
   ProcessState state;
   AnalyzeDump("microdump-arm64.dmp", true /* omit_symbols */,
               2 /* expected_cpu_count */, &state);
   ASSERT_EQ(state.crash_reason(), "");
   ASSERT_EQ(state.crash_address(), 0x0u);
 }

 TEST_F(MicrodumpProcessorTest, TestProcess_WithCrashReason) {
   ProcessState state;
   AnalyzeDump("microdump-withcrashreason.dmp", true /* omit_symbols */,
               8 /* expected_cpu_count */, &state);
   ASSERT_EQ(state.crash_reason(), "SIGTRAP");
   ASSERT_EQ(state.crash_address(), 0x4A7CB000u);
 }

 TEST_F(MicrodumpProcessorTest, TestProcess_MissingSymbols) {
   ProcessState state;
   AnalyzeDump("microdump-arm64.dmp", true /* omit_symbols */,
               2 /* expected_cpu_count */, &state);

   ASSERT_EQ(8U, state.modules()->module_count());
   ASSERT_EQ("arm64", state.system_info()->cpu);
   ASSERT_EQ("OS 64 VERSION INFO", state.system_info()->os_version);
   ASSERT_EQ(1U, state.threads()->size());
   ASSERT_EQ(11U, state.threads()->at(0)->frames()->size());

   ASSERT_EQ("",
             state.threads()->at(0)->frames()->at(0)->function_name);
   ASSERT_EQ("",
             state.threads()->at(0)->frames()->at(3)->function_name);
 }

 TEST_F(MicrodumpProcessorTest, TestProcess_UnsupportedArch) {
   string microdump_contents =
       "W/google-breakpad(26491): -----BEGIN BREAKPAD MICRODUMP-----\n"
       "W/google-breakpad(26491): O A \"unsupported-arch\"\n"
       "W/google-breakpad(26491): S 0 A48BD840 A48BD000 00002000\n";

   ProcessState state;

   google_breakpad::ProcessResult result =
       ProcessMicrodump("", microdump_contents, &state);

   ASSERT_EQ(google_breakpad::PROCESS_ERROR_NO_THREAD_LIST, result);
 }

 TEST_F(MicrodumpProcessorTest, TestProcessArm) {
   ProcessState state;
   AnalyzeDump("microdump-arm.dmp", false /* omit_symbols */,
               2 /* expected_cpu_count*/, &state);

   ASSERT_EQ(6U, state.modules()->module_count());
   ASSERT_EQ("arm", state.system_info()->cpu);
   ASSERT_EQ("OpenGL ES 3.0 V@104.0 AU@  (GIT@Id3510ff6dc)",
             state.system_info()->gl_version);
   ASSERT_EQ("Qualcomm", state.system_info()->gl_vendor);
   ASSERT_EQ("Adreno (TM) 330", state.system_info()->gl_renderer);
   ASSERT_EQ("OS VERSION INFO", state.system_info()->os_version);
   ASSERT_EQ(8U, state.threads()->at(0)->frames()->size());
   ASSERT_EQ("MicrodumpWriterTest_Setup_Test::TestBody",
             state.threads()->at(0)->frames()->at(0)->function_name);
   ASSERT_EQ("testing::Test::Run",
             state.threads()->at(0)->frames()->at(1)->function_name);
   ASSERT_EQ("main",
             state.threads()->at(0)->frames()->at(6)->function_name);
   ASSERT_EQ("breakpad_unittests",
             state.threads()->at(0)->frames()->at(6)->module->code_file());
 }

 TEST_F(MicrodumpProcessorTest, TestProcessArm64) {
   ProcessState state;
   AnalyzeDump("microdump-arm64.dmp", false /* omit_symbols */,
               2 /* expected_cpu_count*/, &state);

   ASSERT_EQ(8U, state.modules()->module_count());
   ASSERT_EQ("arm64", state.system_info()->cpu);
   ASSERT_EQ("OS 64 VERSION INFO", state.system_info()->os_version);
   ASSERT_EQ(9U, state.threads()->at(0)->frames()->size());
   ASSERT_EQ("MicrodumpWriterTest_Setup_Test::TestBody",
             state.threads()->at(0)->frames()->at(0)->function_name);
   ASSERT_EQ("testing::Test::Run",
             state.threads()->at(0)->frames()->at(2)->function_name);
   ASSERT_EQ("main",
             state.threads()->at(0)->frames()->at(7)->function_name);
   ASSERT_EQ("breakpad_unittests",
             state.threads()->at(0)->frames()->at(7)->module->code_file());
 }

 TEST_F(MicrodumpProcessorTest, TestProcessX86) {
   ProcessState state;
   AnalyzeDump("microdump-x86.dmp", false /* omit_symbols */,
               4 /* expected_cpu_count */, &state);

   ASSERT_EQ(124U, state.modules()->module_count());
   ASSERT_EQ("x86", state.system_info()->cpu);
   ASSERT_EQ("asus/WW_Z00A/Z00A:5.0/LRX21V/2.19.40.22_20150627_5104_user:user/"
       "release-keys", state.system_info()->os_version);
   ASSERT_EQ(17U, state.threads()->at(0)->frames()->size());
   ASSERT_EQ("libc.so",
             state.threads()->at(0)->frames()->at(0)->module->debug_file());
   // TODO(mmandlis): Get symbols for the test X86 microdump and test function
   // names.
 }

 TEST_F(MicrodumpProcessorTest, TestProcessMultiple) {
   ProcessState state;
   AnalyzeDump("microdump-multiple.dmp", false /* omit_symbols */,
               6 /* expected_cpu_count */, &state);
   ASSERT_EQ(156U, state.modules()->module_count());
   ASSERT_EQ("arm", state.system_info()->cpu);
   ASSERT_EQ("lge/p1_tmo_us/p1:6.0/MRA58K/1603210524c8d:user/release-keys",
             state.system_info()->os_version);
   ASSERT_EQ(5U, state.threads()->at(0)->frames()->size());
 }

 TEST_F(MicrodumpProcessorTest, TestProcessMips) {
   ProcessState state;
   AnalyzeDump("microdump-mips32.dmp", false /* omit_symbols */,
               2 /* expected_cpu_count */, &state);

   ASSERT_EQ(7U, state.modules()->module_count());
   ASSERT_EQ("mips", state.system_info()->cpu);
   ASSERT_EQ("3.0.8-g893bf16 #7 SMP PREEMPT Fri Jul 10 15:20:59 PDT 2015",
       state.system_info()->os_version);
   ASSERT_EQ(4U, state.threads()->at(0)->frames()->size());

   ASSERT_EQ("blaTest",
             state.threads()->at(0)->frames()->at(0)->function_name);
   ASSERT_EQ("Crash",
             state.threads()->at(0)->frames()->at(1)->function_name);
   ASSERT_EQ("main",
             state.threads()->at(0)->frames()->at(2)->function_name);
   ASSERT_EQ("crash_example",
             state.threads()->at(0)->frames()->at(0)->module->debug_file());
 }

 TEST_F(MicrodumpProcessorTest, TestProcessMips64) {
   ProcessState state;
   AnalyzeDump("microdump-mips64.dmp", false /* omit_symbols */,
               1 /* expected_cpu_count */, &state);

   ASSERT_EQ(8U, state.modules()->module_count());
   ASSERT_EQ("mips64", state.system_info()->cpu);
   ASSERT_EQ("3.10.0-gf185e20 #112 PREEMPT Mon Oct 5 11:12:49 PDT 2015",
         state.system_info()->os_version);
   ASSERT_EQ(4U, state.threads()->at(0)->frames()->size());

   ASSERT_EQ("blaTest",
             state.threads()->at(0)->frames()->at(0)->function_name);
   ASSERT_EQ("Crash",
             state.threads()->at(0)->frames()->at(1)->function_name);
   ASSERT_EQ("main",
             state.threads()->at(0)->frames()->at(2)->function_name);
   ASSERT_EQ("crash_example",
             state.threads()->at(0)->frames()->at(0)->module->debug_file());
 }

 }  // namespace

 int main(int argc, char* argv[]) {
   ::testing::InitGoogleTest(&argc, argv);
   return RUN_ALL_TESTS();
 }
	// Copyright (c) 2014, Google Inc.
	// All rights reserved.
	//
	// Redistribution and use in source and binary forms, with or without
	// modification, are permitted provided that the following conditions are
	// met:
	//
	// * Redistributions of source code must retain the above copyright
	// notice, this list of conditions and the following disclaimer.
	// * Redistributions in binary form must reproduce the above
	// copyright notice, this list of conditions and the following disclaimer
	// in the documentation and/or other materials provided with the
	// distribution.
	// * Neither the name of Google Inc. nor the names of its
	// contributors may be used to endorse or promote products derived from
	// this software without specific prior written permission.
	//
	// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

	// Unit test for MicrodumpProcessor.

	#include <fstream>
	#include <iostream>
	#include <string>
	#include <vector>

	#include "breakpad_googletest_includes.h"
	#include "google_breakpad/processor/basic_source_line_resolver.h"
	#include "google_breakpad/processor/call_stack.h"
	#include "google_breakpad/processor/microdump_processor.h"
	#include "google_breakpad/processor/process_state.h"
	#include "google_breakpad/processor/stack_frame.h"
	#include "google_breakpad/processor/stack_frame_symbolizer.h"
	#include "processor/simple_symbol_supplier.h"
	#include "processor/stackwalker_unittest_utils.h"

	namespace {

	using google_breakpad::BasicSourceLineResolver;
	using google_breakpad::MicrodumpProcessor;
	using google_breakpad::ProcessState;
	using google_breakpad::SimpleSymbolSupplier;
	using google_breakpad::StackFrameSymbolizer;

	class MicrodumpProcessorTest : public ::testing::Test {
	public:
	MicrodumpProcessorTest()
	: files_path_(string(getenv("srcdir") ? getenv("srcdir") : ".") +
	"/src/processor/testdata/") {
	}

	void ReadFile(const string& file_name, string* file_contents) {
	assert(file_contents);
	std::ifstream file_stream(file_name.c_str(), std::ios::in);
	ASSERT_TRUE(file_stream.good());
	std::vector<char> bytes;
	file_stream.seekg(0, std::ios_base::end);
	ASSERT_TRUE(file_stream.good());
	bytes.resize(file_stream.tellg());
	file_stream.seekg(0, std::ios_base::beg);
	ASSERT_TRUE(file_stream.good());
	file_stream.read(&bytes[0], bytes.size());
	ASSERT_TRUE(file_stream.good());
	*file_contents = string(&bytes[0], bytes.size());
	}

	google_breakpad::ProcessResult ProcessMicrodump(
	const string& symbols_file,
	const string& microdump_contents,
	ProcessState* state) {
	SimpleSymbolSupplier supplier(symbols_file);
	BasicSourceLineResolver resolver;
	StackFrameSymbolizer frame_symbolizer(&supplier, &resolver);
	MicrodumpProcessor processor(&frame_symbolizer);

	return processor.Process(microdump_contents, state);
	}

	void AnalyzeDump(const string& microdump_file_name, bool omit_symbols,
	int expected_cpu_count, ProcessState* state) {
	string symbols_file = omit_symbols ? "" : files_path_ + "symbols/microdump";
	string microdump_file_path = files_path_ + microdump_file_name;
	string microdump_contents;
	ReadFile(microdump_file_path, &microdump_contents);

	google_breakpad::ProcessResult result =
	ProcessMicrodump(symbols_file, microdump_contents, state);

	ASSERT_EQ(google_breakpad::PROCESS_OK, result);
	ASSERT_TRUE(state->crashed());
	ASSERT_EQ(0, state->requesting_thread());
	ASSERT_EQ(1U, state->threads()->size());

	ASSERT_EQ(expected_cpu_count, state->system_info()->cpu_count);
	ASSERT_EQ("android", state->system_info()->os_short);
	ASSERT_EQ("Android", state->system_info()->os);
	}

	string files_path_;
	};

	TEST_F(MicrodumpProcessorTest, TestProcess_Empty) {
	ProcessState state;
	google_breakpad::ProcessResult result =
	ProcessMicrodump("", "", &state);
	ASSERT_EQ(google_breakpad::PROCESS_ERROR_MINIDUMP_NOT_FOUND, result);
	}

	TEST_F(MicrodumpProcessorTest, TestProcess_Invalid) {
	ProcessState state;
	google_breakpad::ProcessResult result =
	ProcessMicrodump("", "This is not a valid microdump", &state);
	ASSERT_EQ(google_breakpad::PROCESS_ERROR_NO_THREAD_LIST, result);
	}

	TEST_F(MicrodumpProcessorTest, TestProcess_WithoutCrashReason) {
	ProcessState state;
	AnalyzeDump("microdump-arm64.dmp", true /* omit_symbols */,
	2 /* expected_cpu_count */, &state);
	ASSERT_EQ(state.crash_reason(), "");
	ASSERT_EQ(state.crash_address(), 0x0u);
	}

	TEST_F(MicrodumpProcessorTest, TestProcess_WithCrashReason) {
	ProcessState state;
	AnalyzeDump("microdump-withcrashreason.dmp", true /* omit_symbols */,
	8 /* expected_cpu_count */, &state);
	ASSERT_EQ(state.crash_reason(), "SIGTRAP");
	ASSERT_EQ(state.crash_address(), 0x4A7CB000u);
	}

	TEST_F(MicrodumpProcessorTest, TestProcess_MissingSymbols) {
	ProcessState state;
	AnalyzeDump("microdump-arm64.dmp", true /* omit_symbols */,
	2 /* expected_cpu_count */, &state);

	ASSERT_EQ(8U, state.modules()->module_count());
	ASSERT_EQ("arm64", state.system_info()->cpu);
	ASSERT_EQ("OS 64 VERSION INFO", state.system_info()->os_version);
	ASSERT_EQ(1U, state.threads()->size());
	ASSERT_EQ(11U, state.threads()->at(0)->frames()->size());

	ASSERT_EQ("",
	state.threads()->at(0)->frames()->at(0)->function_name);
	ASSERT_EQ("",
	state.threads()->at(0)->frames()->at(3)->function_name);
	}

	TEST_F(MicrodumpProcessorTest, TestProcess_UnsupportedArch) {
	string microdump_contents =
	"W/google-breakpad(26491): -----BEGIN BREAKPAD MICRODUMP-----\n"
	"W/google-breakpad(26491): O A \"unsupported-arch\"\n"
	"W/google-breakpad(26491): S 0 A48BD840 A48BD000 00002000\n";

	ProcessState state;

	google_breakpad::ProcessResult result =
	ProcessMicrodump("", microdump_contents, &state);

	ASSERT_EQ(google_breakpad::PROCESS_ERROR_NO_THREAD_LIST, result);
	}

	TEST_F(MicrodumpProcessorTest, TestProcessArm) {
	ProcessState state;
	AnalyzeDump("microdump-arm.dmp", false /* omit_symbols */,
	2 /* expected_cpu_count*/, &state);

	ASSERT_EQ(6U, state.modules()->module_count());
	ASSERT_EQ("arm", state.system_info()->cpu);
	ASSERT_EQ("OpenGL ES 3.0 V@104.0 AU@ (GIT@Id3510ff6dc)",
	state.system_info()->gl_version);
	ASSERT_EQ("Qualcomm", state.system_info()->gl_vendor);
	ASSERT_EQ("Adreno (TM) 330", state.system_info()->gl_renderer);
	ASSERT_EQ("OS VERSION INFO", state.system_info()->os_version);
	ASSERT_EQ(8U, state.threads()->at(0)->frames()->size());
	ASSERT_EQ("MicrodumpWriterTest_Setup_Test::TestBody",
	state.threads()->at(0)->frames()->at(0)->function_name);
	ASSERT_EQ("testing::Test::Run",
	state.threads()->at(0)->frames()->at(1)->function_name);
	ASSERT_EQ("main",
	state.threads()->at(0)->frames()->at(6)->function_name);
	ASSERT_EQ("breakpad_unittests",
	state.threads()->at(0)->frames()->at(6)->module->code_file());
	}

	TEST_F(MicrodumpProcessorTest, TestProcessArm64) {
	ProcessState state;
	AnalyzeDump("microdump-arm64.dmp", false /* omit_symbols */,
	2 /* expected_cpu_count*/, &state);

	ASSERT_EQ(8U, state.modules()->module_count());
	ASSERT_EQ("arm64", state.system_info()->cpu);
	ASSERT_EQ("OS 64 VERSION INFO", state.system_info()->os_version);
	ASSERT_EQ(9U, state.threads()->at(0)->frames()->size());
	ASSERT_EQ("MicrodumpWriterTest_Setup_Test::TestBody",
	state.threads()->at(0)->frames()->at(0)->function_name);
	ASSERT_EQ("testing::Test::Run",
	state.threads()->at(0)->frames()->at(2)->function_name);
	ASSERT_EQ("main",
	state.threads()->at(0)->frames()->at(7)->function_name);
	ASSERT_EQ("breakpad_unittests",
	state.threads()->at(0)->frames()->at(7)->module->code_file());
	}

	TEST_F(MicrodumpProcessorTest, TestProcessX86) {
	ProcessState state;
	AnalyzeDump("microdump-x86.dmp", false /* omit_symbols */,
	4 /* expected_cpu_count */, &state);

	ASSERT_EQ(124U, state.modules()->module_count());
	ASSERT_EQ("x86", state.system_info()->cpu);
	ASSERT_EQ("asus/WW_Z00A/Z00A:5.0/LRX21V/2.19.40.22_20150627_5104_user:user/"
	"release-keys", state.system_info()->os_version);
	ASSERT_EQ(17U, state.threads()->at(0)->frames()->size());
	ASSERT_EQ("libc.so",
	state.threads()->at(0)->frames()->at(0)->module->debug_file());
	// TODO(mmandlis): Get symbols for the test X86 microdump and test function
	// names.
	}

	TEST_F(MicrodumpProcessorTest, TestProcessMultiple) {
	ProcessState state;
	AnalyzeDump("microdump-multiple.dmp", false /* omit_symbols */,
	6 /* expected_cpu_count */, &state);
	ASSERT_EQ(156U, state.modules()->module_count());
	ASSERT_EQ("arm", state.system_info()->cpu);
	ASSERT_EQ("lge/p1_tmo_us/p1:6.0/MRA58K/1603210524c8d:user/release-keys",
	state.system_info()->os_version);
	ASSERT_EQ(5U, state.threads()->at(0)->frames()->size());
	}

	TEST_F(MicrodumpProcessorTest, TestProcessMips) {
	ProcessState state;
	AnalyzeDump("microdump-mips32.dmp", false /* omit_symbols */,
	2 /* expected_cpu_count */, &state);

	ASSERT_EQ(7U, state.modules()->module_count());
	ASSERT_EQ("mips", state.system_info()->cpu);
	ASSERT_EQ("3.0.8-g893bf16 #7 SMP PREEMPT Fri Jul 10 15:20:59 PDT 2015",
	state.system_info()->os_version);
	ASSERT_EQ(4U, state.threads()->at(0)->frames()->size());

	ASSERT_EQ("blaTest",
	state.threads()->at(0)->frames()->at(0)->function_name);
	ASSERT_EQ("Crash",
	state.threads()->at(0)->frames()->at(1)->function_name);
	ASSERT_EQ("main",
	state.threads()->at(0)->frames()->at(2)->function_name);
	ASSERT_EQ("crash_example",
	state.threads()->at(0)->frames()->at(0)->module->debug_file());
	}

	TEST_F(MicrodumpProcessorTest, TestProcessMips64) {
	ProcessState state;
	AnalyzeDump("microdump-mips64.dmp", false /* omit_symbols */,
	1 /* expected_cpu_count */, &state);

	ASSERT_EQ(8U, state.modules()->module_count());
	ASSERT_EQ("mips64", state.system_info()->cpu);
	ASSERT_EQ("3.10.0-gf185e20 #112 PREEMPT Mon Oct 5 11:12:49 PDT 2015",
	state.system_info()->os_version);
	ASSERT_EQ(4U, state.threads()->at(0)->frames()->size());

	ASSERT_EQ("blaTest",
	state.threads()->at(0)->frames()->at(0)->function_name);
	ASSERT_EQ("Crash",
	state.threads()->at(0)->frames()->at(1)->function_name);
	ASSERT_EQ("main",
	state.threads()->at(0)->frames()->at(2)->function_name);
	ASSERT_EQ("crash_example",
	state.threads()->at(0)->frames()->at(0)->module->debug_file());
	}

	} // namespace

	int main(int argc, char* argv[]) {
	::testing::InitGoogleTest(&argc, argv);
	return RUN_ALL_TESTS();
	}